Lightolier 6700MS22U manual Lt W Circline, Spacing Ratio =, Room

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Specification Decorative Discus™ 6700MS22U

Page 2 of 2

Ceiling or “ADA” Wall Mounted Circline Fluorescent 1 Lt. 22W

INITIAL FOOTCANDLES

60

 

 

 

 

1 Lt. 22W CIRCLINE

 

 

 

 

 

1800 Lumens Per Lamp

50

 

 

 

 

RCR = 1 (60' x 60' x 8.5' room)

 

 

 

 

 

RCR = 5

(12' x 12' x 8.5' room)

40

 

 

 

 

RCR = 10

( 6' x 6' x 8.5' room)

 

 

 

 

Room Surface Reflectances:

 

 

 

 

30

 

 

 

 

80% Ceiling; 50% Wall; 20% Floor

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

20

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

10

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

10

 

20

30

40

50

60

70

80

90

100

 

 

 

AREA PER FIXTURE IN SQUARE FEET

 

 

3

4

5

 

6

7

 

8

9

 

10

CENTER TO CENTER DISTANCE OF FIXTURES IN FEET

Use quick calculator chart to determine the number and spacing of luminaires for desired level of illumination.

8’

8 fc

9’

9 fc

 

Corridor 6700MS22U

6.4fc. average 0.35W/sf

8’ 8”

SPACING RATIO = 1.3

CERTIFIED TEST REPORT NO. 1927FR

COMPUTED BY LSI PROGRAM **TEST-LITE**

LIGHTOLIER SURFACE UTILITY FLUORESCENT, DISCUS

WITH TWIST LOCK DIFFUSER

22W T5 CIRCLINE SYLVANIA LAMP. LUMEN RATING = 1800 LMS.

MAGNETEK BALLAST #C2642UNVSE, 120V

Date:

June 25, 2002

Prepared for:

Lightolier

 

Fall River, MA

TESTED ACCORDING TO IES PROCEDURES. TEST DISTANCE EXCEEDS FIVE TIMES THE GREATEST LUMINOUS OPENING OF LUMINAIRE.

CANDLEPOWER SUMMARY

ANGLE MEAN CP

LMS

ANGLE

MEAN CP

LMS

0

247

 

90

28

 

5

246

24

95

25

29

10

243

 

100

25

 

15

238

68

105

28

30

20

232

 

110

32

 

25

222

103

115

37

37

30

212

 

120

42

 

35

199

125

125

48

44

40

185

 

130

54

 

45

169

131

135

58

45

50

152

 

140

61

 

55

133

120

145

64

40

60

114

 

150

65

 

65

94

94

155

65

31

70

76

 

160

65

 

75

59

64

165

64

18

80

46

 

170

59

 

85

35

40

175

57

6

90

28

 

180

54

 

ZONAL LUMENS AND PERCENTAGES

 

ZONE

LUMENS

% LAMP %LUMINAIRE

 

0-30

193

10.76

18.58

 

0-40

318

17.69

30.57

 

0-60

568

31.59

54.57

 

0-90

765

42.52

73.45

 

40-90

446

24.83

42.89

 

60-90

196

10.93

18.89

 

90-180

276

15.37

26.55

 

0-180

1042

57.89

100.00

 

** EFFICIENCY = 57.9% **

COEFFICIENTS OF UTILIZATION

% EFFECTIVE CEILING CAVITY REFLECTANCE

 

 

 

 

 

80

 

70

 

 

50

 

 

30

 

10

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

%

WALL REFLECTANCE

 

 

 

 

 

 

 

50

30 10

50

30 10

50 30 10

 

50

30 10

50

30 10

 

0

 

 

 

 

 

 

1

.57 .54 .52

.54 .52 .50 .49 .47 .45

 

.44 .42 .41

.39

.38 .37

 

..35

 

RATIO

2

.49 .46 .42

.47 .43 .41 .42 .40 .37

 

.38 .36 .34

.34

.33 .31

 

..29

 

3

.43 .39 .35

.41 .37 .34 .38 .34 .32

 

.34 .31 .29

.31

.29 .27

 

..23

 

CAVITY

4

.39 .34 .30

.37 .32 .25 .33 .30 .27

 

.30 .27 .25

.27

.25 .23

 

..21

 

 

 

 

 

ROOM

5

.34 .29 .25

.32 .28 .24 .30 .26 .23

 

.27 .24 .21

.24

.22 .20

 

..18

 

7

.27 .22 .19

.26 .22 .18 .24 .20 .17

 

.22 .18 .16

.20

.17 .15

 

..14

 

 

6

.30 .25 .22

.29 .24 .21 .26

.23 .20

 

.24 .21 .18

.22

.19 .17

 

..16

 

 

8

.24 .20 .16

.23 .19

.16 .21

.18 .15

 

.20 .16 .14

.18

.15 .13

 

..12

 

 

9

.22 .17 .14

.21 .17

.14 .19

.16 .13

 

.18 .14 .12

.16

.13 .11

 

..10

 

 

10.20 .15 .12

.19 .15 .12 .18 .14 .11

 

.16 .13 .11

.15 .12 .10

 

..09

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

25% FLOOR CAVITY REFLECTANCE

Job Information

 

Type:

 

 

 

Lightolier a Genlyte Thomas Company

www.lightolier.com

631 Airport Road, Fall River, MA 02720 • (508) 679-8131 • Fax (508) 674-4710 We reserve the right to change details of design, materials and finish.

© 2002 Genlyte Thomas Group LLC (Lightolier Division) • A0902

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Contents Lamping Features LabelsCatalog No Finish Wattage MountingRatio Lt W CirclineSpacing Ratio = Room

6700MS22U specifications

The Lightolier 6700MS22U is a versatile and efficient lighting fixture that exemplifies modern design and advanced technology. Known for its sleek aesthetics and functional performance, it is an ideal choice for residential, commercial, and retail spaces. This model combines practicality with an elegant appearance, making it a popular option among architects and interior designers.

One of the standout features of the Lightolier 6700MS22U is its energy-efficient design. Utilizing LED technology, this fixture not only provides bright and vibrant illumination but also significantly reduces energy consumption compared to traditional lighting solutions. This aspect makes it environmentally friendly and cost-effective, as it helps lower electricity bills while contributing to sustainability efforts.

The 6700MS22U is designed with adaptability in mind. It offers a range of adjustable brightness settings, allowing users to customize the light output according to their needs. This feature is particularly beneficial in multi-functional spaces, where lighting requirements may change throughout the day. The fixture also has excellent color rendering capabilities, ensuring that colors appear true and vivid under its illumination, which is crucial for aesthetic applications such as art galleries and retail displays.

In terms of installation, the Lightolier 6700MS22U is designed for simple and hassle-free mounting. It can be easily integrated into various ceiling types, making it a practical choice for both new constructions and renovations. Additionally, its durable construction ensures longevity and reliability, providing peace of mind to users looking for a lasting lighting solution.

Another noteworthy characteristic of the Lightolier 6700MS22U is its minimalist design. The fixture is available in multiple finishes, allowing it to seamlessly blend into a variety of interior styles, from contemporary to traditional. This versatility ensures that it can enhance the aesthetic appeal of any space while delivering high-quality lighting.

Moreover, the 6700MS22U is equipped with advanced thermal management technology, which effectively dissipates heat and extends the life of the LED components. This not only enhances performance but also minimizes the risk of overheating, making it a safe choice for any environment.

In conclusion, the Lightolier 6700MS22U is a remarkable lighting fixture that excels in energy efficiency, adaptability, and design. With its cutting-edge technology and impressive features, it stands as a smart solution for anyone looking to illuminate their space while maintaining style and sustainability.
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